| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| HILGENGA | WILLEM | 1942-10 | Partner with Unlimited Liability |
| HILGENGA | WILFRID | 1964-01 | Partner with Unlimited Liability |
| HILGENGA | AGNES | 1965-03 | Partner with Unlimited Liability |
| LEFRANC | BERNADETTE | 1946-07 | Partner with Unlimited Liability |